CONFIDENCERecent work on transformer-based neural networks has led to impressive advances on multiple-choice natural language processing (NLP) problems, such as Question Answering (QA) and abductive reasoning. Despite these advances, there is limited work still on systematically evaluating such models ...
尽管由于这个原因不能直接与我们的研究相比较,但Hou(2020)和Wu et al.(2020)通过采用QA框架提高了BAR和CR的准确性。Yu和Poesio(2020)证明了CR和BAR多任务学习的有效性。虽然两者都是不同的任务,但在英语中都有一个共同点:它们都需要首先提取与提及相对应的跨度。与CR相比,英语条的语料库规模非常小。因此,...
QA-B:QA构造分类句,可能产生三种类型句子,对应三种情感极性,使用可能性作为选择三者之一的标准。例:the polarity of the aspect safety of location - 1 is positive/negative/noneNLI-B:和QA-B不同之处在于生成的是一个pseudo-sentence 。例:location - 1 - safety - negative/positive/none...
In the era dominated by the pre-trained Large Language Models (LLMs), Multi-document Question Answering (MDQA) systems play a vital role in efficiently acc... Nurmukhammed Aitymbetov,Min-Ho Lee,Nguyen Anh Tu - 2024 International Conference on Advanced Technologies for Communications (ATC) 被...
-KVNet:采用键值记忆神经网络作为语义解析模块对开放域的KB-QA任务进行处理,选择相关历史话语生成特征向量。 -PT-CoDE:是一个分层对话编码器,通过对话完成任务(CoCo)进行预训练。 -TOD-BERT:通过掩蔽语言建模损失和反应对比损失来学习对话结构和话语顺序。
Eval QA & Get entropy ensemble resultexport RACE_DIR=../multi_dist_normalized_jsonl/xxx.jsonl python ./examples/run_multiple_choice.py \ --model_type roberta \ --task_name race \ --model_name_or_path ../roberta-base-openai-race/ \ --do_test \ --data_dir $RACE_DIR \ --max_...
Sentences for QA-B 对于QA-B,我们添加标签信息并将 TABSA 临时转换为二分类问题(标签 ∈ {yes, no})以获得概率分布。此时,每个target-aspect对会产生三个序列,如“location的aspect安全的极性-1为正”、“location的aspect安全的极性-1为负”、“位置的aspect安全的极性为负”。位置方面的安全性 - 1...
项目根目录下的data/线上用户反馈回复.xls 是QA数据的来源,其中的数据会被写入到Es中。如果你想要先跑通代码尝试一下。可以先不配置自己的数据。项目根目录下的config文件夹下sheetname.conf 是读取Excel文档数据的配置文件。如果你想要先跑通代码尝试一下。可以先不修改这里的配置。项目根目录下的config文件夹的es...
Sun et al. [28] used aspects to construct interrogative sentences and combined them with the BERT model to propose models such as BERT-pair-QA-M. The experimental results show that the classification results of the short text ABSA data set are better than the classification results using the ...
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